ZIP code
61818
Cerro Gordo, IL
61818 covers Cerro Gordo in Piatt County, with 1,608 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 61818. Methodology
ZIP code map of 61818
About ZIP code 61818
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61818. Not ACS. Methodology
People in 61818
Race
- White1,459
- Black or African American7
- American Indian or Alaska Native5
- Asian2
- Other race11
- Two or more races69
Hispanic or Latino (any race): 19
Age
- Under 10187
- 10 to 19232
- 20 to 29140
- 30 to 39187
- 40 to 49209
- 50 to 59201
- 60 to 69206
- 70 to 79123
- 80 and older68
Income and housing in 61818
Education
- High school graduate96.9%
- Bachelor's degree17.9%
- Graduate degree7.7%
Places covering 61818
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Cerro Gordo84.7%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Piatt County95.6%
- Macon County4.4%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
15.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61818
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,670 | |
| 2006 | 1,592 | |
| 2007 | 1,660 | |
| 2008 | 1,656 | |
| 2009 | 1,618 | |
| 2010 | 1,599 | |
| 2011 | 1,593 | 1,571 |
| 2012 | 1,586 | 1,620 |
| 2013 | 1,544 | 1,570 |
| 2014 | 1,557 | 1,550 |
| 2015 | 1,666 | 1,560 |
| 2016 | 1,667 | 1,550 |
| 2017 | 1,637 | 1,490 |
| 2018 | 1,712 | 1,480 |
| 2019 | 1,814 | 1,470 |
| 2020 | 1,614 | 1,480 |
| 2021 | 1,587 | 1,420 |
| 2022 | 1,579 | 1,360 |
| 2023 | 1,608 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61818
12 nearest ZIP centroids (any distance)
- 61855Milmine3.9 miPop 84 · Income $29,375
- 61936La Place5.8 miPop 130 · Income $67,125
- 62501Argenta5.9 miPop 2,113 · Income $94,479
- 61929Hammond6.4 miPop 713 · Income $59,792
- 61813Bement8.2 miPop 1,813 · Income $82,750
- 61830Cisco8.6 miPop 502 · Income $66,750
- 62554Oreana9.7 miPop 1,738 · Income $90,000
- 61937Lovington11.0 miPop 1,785 · Income $58,092
- 62549Mt Zion11.3 miPop 6,789 · Income $109,350
- 61856Monticello12.1 miPop 8,110 · Income $94,841
- 62521Decatur12.4 miPop 32,455 · Income $66,848
- 62523Decatur12.9 miPop 802 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61818, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 61818 FAQ
- What city is ZIP code 61818 in?
- 61818 is in Cerro Gordo, IL.
- What county is 61818 in?
- 61818 is in Piatt County.
- What is the median household income in 61818?
- The median household income in 61818 is $75,536.
- Which ZIP codes are near 61818?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61818.